Chair



FIG. 1 is a front facing perspective view of a chair;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings are for the purpose ofillustrating portions of the article and form no part of the claimeddesign.

CLAIM The ornamental design for a chair, as shown and described.